:root{
  --bzn-aqua:#70c7dd;
  --bzn-green:#57a581;
  --bzn-bg:#ffffff;
  --bzn-mint:#e1fbf8;
  --bzn-line:#b0e0ea;
  --bzn-text:#0b3a43;

  --radius:20px;
  --shadow:0 10px 30px rgba(0,0,0,.08);
}

/* =========================================================
   1. RESET + BASE
========================================================= */

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--bzn-text);
  background:linear-gradient(180deg, #ffffff 0%, var(--bzn-mint) 100%);
}

a{
  color:inherit;
  text-decoration:none;
}

p{
  line-height:1.6;
  margin:.5rem 0 0;
}

h1,h2,h3{
  margin:0;
  line-height:1.15;
}

h1{ font-size:clamp(1.7rem, 2.6vw, 2.5rem); }
h2{ font-size:1.4rem; }
h3{ font-size:1.05rem; }

.container{
  width:min(1320px, 94vw);
  margin:0 auto;
}

/* =========================================================
   2. HEADER / NAV
========================================================= */

.header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--bzn-line);
}

.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.75rem 0;
  gap:.75rem;
  flex-wrap:wrap;
  position:relative;
}

.brand{
  display:flex;
  align-items:center;
}

.brand__logo{
  max-width:200px;
  object-fit:contain;
}

.nav{
  display:none;
  width:60%;
  flex-direction:column;
  align-items:flex-end;
  gap:.75rem;
  padding:.75rem 1rem 1rem;
  background:rgba(255,255,255,.98);
  border:1px solid var(--bzn-line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  position:absolute;
  top:calc(100% + .5rem);
  right:0;
  z-index:5;
  text-align:right;
}

.nav.is-open{
  display:flex;
}

.nav a{
  opacity:.85;
}

.nav a:hover{
  opacity:1;
  color:var(--bzn-green);
}

.nav__toggle{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid var(--bzn-line);
  background:#fff;
  cursor:pointer;
  padding:0;
}

.nav__toggle i{
  font-size:1.6rem;
  color:var(--bzn-text);
}

/* =========================================================
   3. BOTONES / LINKS
========================================================= */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.75rem 1rem;
  border-radius:14px;
  border:1px solid transparent;
  font-weight:700;
  cursor:pointer;
}

.btn--primary{
  background:var(--bzn-green);
  color:#fff;
  border-color:var(--bzn-green);
}

.btn--primary:hover{
  filter:brightness(.97);
}

.btn--secondary{
  background:transparent;
  color:var(--bzn-green);
  border:1px solid var(--bzn-green);
}

.btn--secondary:hover{
  background:var(--bzn-green);
  color:#fff;
}

.btn--outline{
  background:transparent;
  color:var(--bzn-text);
  border:1px solid var(--bzn-line);
}

.btn--outline:hover{
  border-color:var(--bzn-aqua);
  box-shadow:0 0 0 4px rgba(112,199,221,.18);
}

.btn--compact{
  padding:.6rem .9rem;
  border-radius:14px;
  font-size:.95rem;
}

.form button.btn--compact{
  width:auto;
  justify-self:start;
}

.link-instagram{
  font-weight:600;
}

.link-instagram:hover{
  color:#e1306c;
}

.link-facebook{
  display:inline-block;
  margin-top:.35rem;
  font-weight:600;
}

.link-facebook:hover{
  color:#1877f2;
}

/* =========================================================
   4. ESTRUCTURA GENERAL
========================================================= */

.main{
  display:grid;
  grid-template-columns:1fr;
  gap:4rem;
  padding:1.5rem 0 3rem;
  width:100%;
}

.section{
  width:90%;
  margin:0 auto;
  margin-top:.25rem;
  grid-column:1 / -1;
  padding:1.25rem;
  border-radius:var(--radius);
  background:#fff;
  border:1px solid var(--bzn-green);
  position:relative;
}

.section--alt{
  background:linear-gradient(135deg, rgba(112,199,221,.22), rgba(225,251,248,.65));
  border:1px solid var(--bzn-line);
}

.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:1rem;
  color:var(--bzn-text);
}

.section__head p{
  max-width:56ch;
  opacity:.85;
}

.section__head h2{
  position:relative;
  padding-left:14px;
}

.section__head h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.2em;
  width:6px;
  height:1.1em;
  border-radius:999px;
  background:var(--bzn-green);
}

.grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1rem;
}

.card{
  background:#fff;
  border:1px solid var(--bzn-line);
  border-radius:var(--radius);
  padding:1.5rem;
  box-shadow:0 12px 26px rgba(0,0,0,.06);
}

.card i{
  display:block;
  text-align:center;
  font-size:3.2rem;
  margin-bottom:.5rem;
  opacity:.9;
  color:var(--bzn-text);
}

.callout{
  margin-top:1rem;
  border-color:var(--bzn-aqua);
}

.frase{
  margin:1.25rem 0;
}

.frase--dark{
  color:var(--bzn-text);
  opacity:.9;
}

/* =========================================================
   5. HERO HOME
========================================================= */

.hero{
  grid-column:1;
  margin-top:.5rem;
}

.hero__media{
  border:1px solid var(--bzn-line);
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow);
}

.hero__slider{
  position:relative;
  height:56vw;
  min-height:400px;
  max-height:520px;
  background:linear-gradient(135deg, var(--bzn-mint), #fff);
}

.hero__img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity .35s ease;
}

.hero__img.is-active{
  opacity:1;
}

.hero__dots{
  display:flex;
  justify-content:center;
  gap:.4rem;
  padding:.75rem 1rem;
  border-top:1px solid var(--bzn-line);
}

.dot{
  width:10px;
  height:10px;
  border-radius:999px;
  border:1px solid var(--bzn-line);
  background:#fff;
  cursor:pointer;
}

.dot.is-active{
  background:var(--bzn-green);
  border-color:var(--bzn-aqua);
}

.hero__copy{
  padding:2rem 1rem 1.5rem;
  text-align:center;
}

.hero__copy--grid{
  display:grid;
  gap:1rem;
}

.hero__text{
  text-align:center;
}

.hero__subtitle{
  margin-top:.75rem;
  font-size:1.05rem;
  font-weight:500;
}

.hero__tradition{
  margin-top:1rem;
  font-size:.92rem;
  opacity:.75;
}

.hero__cta{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:.6rem;
  margin:30px auto 0;
}

/* =========================================================
   6. PANEL DE CONTACTO
========================================================= */

.panel{
  background:rgba(255,255,255,.92);
  border:1px solid var(--bzn-line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:1rem;
  margin-top:2rem;
}

.panel__title{
  margin:0 0 .75rem;
  font-size:1.05rem;
}

.panel__rows{
  display:grid;
  gap:.7rem;
  margin-bottom:.9rem;
}

.panel__row{
  display:flex;
  justify-content:space-between;
  gap:.75rem;
}

.panel__label{
  opacity:.75;
}

.panel__label--block{
  display:block;
  margin-bottom:.5rem;
}

.panel__value{
  font-weight:700;
}

.panel__btn{
  width:100%;
}

.panel__hint{
  margin-top:.75rem;
  font-size:.85rem;
  opacity:.75;
}

.panel__payments{
  margin-bottom:1rem;
}

.panel__badges{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.35rem .6rem;
  border-radius:999px;
  border:1px solid var(--bzn-line);
  background:var(--bzn-mint);
  color:var(--bzn-text);
  font-size:.8rem;
  font-weight:600;
}

/* =========================================================
   7. FORMULARIOS
========================================================= */

.form{
  display:grid;
  gap:.85rem;
}

label{
  display:grid;
  gap:.35rem;
  font-weight:600;
}

input,
textarea{
  width:100%;
  padding:.75rem .8rem;
  border-radius:14px;
  border:1px solid var(--bzn-line);
  outline:none;
  background:#fff;
  font:inherit;
}

input:focus,
textarea:focus{
  border-color:var(--bzn-aqua);
  box-shadow:0 0 0 4px rgba(112,199,221,.22);
}

/* =========================================================
   8. RESEÑAS
========================================================= */

.reviews-summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:1rem;
  margin-bottom:1.25rem;
}

.reviews-rating{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:.6rem;
}

.rating-number{
  font-size:1.8rem;
  font-weight:700;
}

.rating-stars{
  color:#fbbc04;
  letter-spacing:2px;
  font-size:1.2rem;
}

.rating-count{
  font-size:.9rem;
  opacity:.75;
}

.reviews-slider{
  position:relative;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:.75rem;
}

.reviews-viewport{
  overflow:hidden;
  border-radius:var(--radius);
  padding:.35rem 0;
}

.reviews-track{
  display:flex;
  gap:0;
  transition:transform .35s ease;
  will-change:transform;
}

.review-slide{
  flex:0 0 100%;
  min-width:100%;
  padding:0 .5rem;
}

.review-slide.card{
  padding:1.4rem 1.4rem 1.6rem;
  border-radius:22px;
}

.review-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:.9rem;
}

.review-user{
  display:flex;
  align-items:center;
  gap:.75rem;
  min-width:0;
}

.review-avatar{
  width:48px;
  height:48px;
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  background:linear-gradient(135deg, var(--bzn-green), var(--bzn-aqua));
  color:#fff;
  font-size:.9rem;
  font-weight:800;
  letter-spacing:.5px;
}

.review-userinfo{
  display:flex;
  flex-direction:column;
  gap:.15rem;
  min-width:0;
}

.review-name{
  font-size:.95rem;
  font-weight:700;
  line-height:1.1;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.review-meta{
  font-size:.8rem;
  opacity:.7;
}

.review-stars{
  margin-bottom:.6rem;
  color:#fbbc04;
  letter-spacing:2px;
  font-size:1.1rem;
}

.review-text{
  margin-top:.4rem;
  max-width:55ch;
  line-height:1.55;
}

.reviews-arrow{
  width:44px;
  height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  border:1px solid var(--bzn-line);
  background:#fff;
  box-shadow:var(--shadow);
  cursor:pointer;
}

.reviews-arrow i{
  font-size:1.2rem;
}

.reviews-arrow:disabled{
  opacity:.5;
  cursor:not-allowed;
}

.reviews-dots{
  grid-column:1 / -1;
  display:flex;
  justify-content:center;
  gap:.4rem;
  margin-top:.85rem;
}

.reviews-dot{
  width:10px;
  height:10px;
  border-radius:999px;
  border:1px solid var(--bzn-line);
  background:#fff;
  cursor:pointer;
}

.reviews-dot.is-active{
  background:var(--bzn-green);
  border-color:var(--bzn-aqua);
}

/* =========================================================
   9. FAQ
========================================================= */

.faq{
  display:grid;
  gap:.5rem;
}

.faq__item{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:1rem;
  border-radius:var(--radius);
  border:1px solid var(--bzn-line);
  background:#fff;
  box-shadow:var(--shadow);
  cursor:pointer;
  text-align:left;
  font-weight:700;
}

.faq__panel{
  padding:.25rem 1rem 1rem;
}

.faq__icon{
  font-weight:800;
}

/* =========================================================
   10. FOOTER
========================================================= */

.footer{
  padding:1.25rem 0;
  border-top:1px solid var(--bzn-line);
  background:#fff;
}

.footer__inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:1rem;
}

.footer__small{
  opacity:.7;
}

/* =========================================================
   11. WHATSAPP FLOAT
========================================================= */

.whatsapp-float{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:80;
  width:56px;
  height:56px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  background:#25d366;
  color:#fff;
  box-shadow:0 12px 24px rgba(0,0,0,.18);
}

.whatsapp-float i{
  font-size:1.6rem;
}

.whatsapp-float:hover{
  filter:brightness(.95);
}

/* =========================================================
   12. MODAL
========================================================= */

.modal{
  position:fixed;
  inset:0;
  z-index:2000;
  display:none;
}

.modal.is-open{
  display:block;
}

.modal__backdrop{
  position:absolute;
  inset:0;
  background:rgba(5,30,34,.72);
  backdrop-filter:blur(2px);
}

.modal__content{
  position:relative;
  width:min(92vw, 1100px);
  max-height:90vh;
  margin:4vh auto;
  display:flex;
  flex-direction:column;
  gap:.75rem;
  padding:1rem 1rem 1.25rem;
  border-radius:var(--radius);
  background:var(--bzn-bg);
  box-shadow:0 20px 50px rgba(0,0,0,.25);
}

.modal__img{
  width:100%;
  height:auto;
  max-height:75vh;
  object-fit:contain;
}

.modal__close{
  align-self:flex-end;
  border:0;
  border-radius:999px;
  background:#0b3a43;
  color:#fff;
  padding:.45rem .9rem;
  cursor:pointer;
}

body.modal-open{
  overflow:hidden;
}

.zona__thumb{
  display:block;
  margin:0 auto;
  padding:0;
  border:0;
  background:transparent;
  cursor:zoom-in;
}

.zona__thumb img{
  display:block;
  width:100%;
  height:auto;
  border-radius:14px;
}

/* =========================================================
   13. ABOUT / SOBRE NOSOTROS
========================================================= */

.main--about{
  grid-template-columns:1fr;
}

.hero--simple .hero__slider--single{
  height:420px;
  min-height:420px;
  max-height:420px;
}

.grid--2{
  grid-template-columns:1fr;
  align-items:start;
}

.about__text{
  align-self:start;
}

.about__img{
  width:100%;
  height:100%;
  max-height:420px;
  object-fit:cover;
  border-radius:var(--radius);
}

.clientes__wrap{
  max-height:420px;
  overflow:auto;
  padding-right:.25rem;
}

.clientes__lista{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.6rem;
}

.clientes__lista li{
  padding:.65rem .8rem;
  border:1px solid var(--bzn-line);
  border-radius:14px;
  background:#fff;
}

/* =========================================================
   14. UTILS
========================================================= */

.mt-1{
  margin-top:.9rem;
}

/* =========================================================
   15. RESPONSIVE
========================================================= */

@media (max-width:480px){
  .whatsapp-float{
    right:16px;
    bottom:16px;
    width:52px;
    height:52px;
  }
}

@media (max-width:719px){
  .reviews-slider{
    grid-template-columns:1fr;
  }

  .reviews-arrow{
    display:none;
  }

  .review-slide{
    padding:0 .75rem;
  }
}

@media (min-width:720px){
  .header__inner{
    flex-wrap:nowrap;
    gap:1rem;
  }

  .nav{
    display:flex;
    position:static;
    width:auto;
    flex-direction:row;
    align-items:center;
    padding:0;
    background:transparent;
    border:none;
    border-radius:0;
    box-shadow:none;
    gap:1rem;
  }

  .nav__toggle{
    display:none;
  }

  .hero__slider{
    height:60vh;
    max-height:800px;
  }

  .grid{
    grid-template-columns:repeat(2, 1fr);
  }

  .clientes__lista{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
}

@media (min-width:1024px){
  .hero__slider{
    height:520px;
    min-height:520px;
    max-height:520px;
  }

  .grid{
    grid-template-columns:repeat(3, 1fr);
  }

  .hero__copy--grid{
    grid-template-columns:1.2fr .8fr;
    align-items:start;
    gap:1.25rem;
    padding:2.25rem 1.5rem 1.5rem;
  }

  .hero__text{
    text-align:left;
  }

  .hero__cta{
    justify-content:flex-start;
    margin:24px 0 0;
  }

  .hero__panel{
    position:sticky;
    top:96px;
    align-self:start;
    display:flex;
    justify-content:flex-end;
  }

  .panel{
    width:min(380px, 100%);
    margin-top:0;
  }

  .review-slide{
    flex:0 0 50%;
    min-width:50%;
    padding:0 .5rem;
  }

  .grid--2{
    grid-template-columns:1fr 1fr;
    align-items:start;
  }

  .about__text{
    max-width:350px;
    padding:1.7rem;
  }

  .clientes__lista{
    grid-template-columns:repeat(3, minmax(0,1fr));
  }
}